root@Muur2:/home/zebulon# aptitude reinstall iscsitarget-dkms
The following packages will be REINSTALLED:
  iscsitarget-dkms
0 packages upgraded, 0 newly installed, 1 reinstalled, 0 to remove and 0 not upgraded.
Need to get 0 B/69.0 kB of archives. After unpacking 0 B will be used.
(Reading database ... 120712 files and directories currently installed.)
Preparing to replace iscsitarget-dkms 1.4.20.2-10ubuntu3 (using .../iscsitarget-dkms_1.4.20.2-10ubuntu3_all.deb) ...

-------- Uninstall Beginning --------
Module:  iscsitarget
Version: 1.4.20.2
Kernel:  3.9.0-6-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

iscsi_trgt.ko:
 - Uninstallation
   - Deleting from: /lib/modules/3.9.0-6-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.

-------- Uninstall Beginning --------
Module:  iscsitarget
Version: 1.4.20.2
Kernel:  3.9.0-7-generic (x86_64)
-------------------------------------

Status: Before uninstall, this module version was ACTIVE on this kernel.

iscsi_trgt.ko:
 - Uninstallation
   - Deleting from: /lib/modules/3.9.0-7-generic/updates/dkms/
 - Original module
   - No original module was found for this module on this kernel.
   - Use the dkms install command to reinstall any previous module version.

depmod....

DKMS: uninstall completed.

------------------------------
Deleting module version: 1.4.20.2
completely from the DKMS tree.
------------------------------
Done.
Unpacking replacement iscsitarget-dkms ...
Setting up iscsitarget-dkms (1.4.20.2-10ubuntu3) ...

Creating symlink /var/lib/dkms/iscsitarget/1.4.20.2/source ->
                 /usr/src/iscsitarget-1.4.20.2

DKMS: add completed.

Kernel preparation unnecessary for this kernel.  Skipping...
applying patch compat-3.6.patch...patching file kernel/event.c

applying patch compat-3.5.patch...patching file kernel/event.c

applying patch compat-3.2-3.4.patch...patching file kernel/wthread.c

applying patch compat-2.6.39-3.2.patch...patching file kernel/wthread.c


Building module:
cleaning build area....
make KERNELRELEASE=3.10.0-0-generic -C /lib/modules/3.10.0-0-generic/build M=/var/lib/dkms/iscsitarget/1.4.20.2/build.....(bad exit stat                                                                                   us: 2)
Error! Bad return status for module build on kernel: 3.10.0-0-generic (x86_64)
Consult /var/lib/dkms/iscsitarget/1.4.20.2/build/make.log for more information.